The average train between Heathrow Terminal 3 and British Museum takes 26 min and the fastest train takes 23 min. The train runs at least 3 times per hour from Heathrow Terminal 3 to British Museum. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 20 minutes between Heathrow Terminal 3 and British Museum. The earliest departure is at 11:47 AM in the morning, and the last departure from Heathrow Terminal 3 is at 11:52 PM which arrives into British Museum at 12:27 AM. All services require a transfer at London Paddington and take an average of 26 min. The schedules shown below are for the next available departures.

24 min • 1 change

28 min • 1 change

24 min • 1 change

28 min • 1 change
Want to know about travelling from Heathrow Terminal 3 to British Museum? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Heathrow Terminal 3 to British Museum. However, there are services departing from Heathrow Terminal 3 station and arriving at British Museum station via London Paddington. The journey, including transfers, takes approximately 26 min.
Heathrow Terminal 3 to British Museum train services, operated by Heathrow Express, depart from Heathrow Terminals 2 & 3 station.
Heathrow Terminal 3 to British Museum train services, operated by Heathrow Express, arrive at Tottenham Court Rd station.
Book your Heathrow Terminal 3 to British Museum train tickets online with Heathrow Express and Elizabeth Line (TfL).
The distance between Heathrow Terminal 3 and British Museum is 23.4 km. The road distance is 27 km.
You can take a train from Heathrow Terminals 2 & 3 to British Museum via London Paddington and Tottenham Court Rd in around 32 min.